On either side of the impeccably refined and classically domed City Hall and courthouse buildings that make up the largely vacant civic core of Gary, Indiana, are two stark white modernist buildings. Both were designed by Black architect Wendell Campbell, a founder of the National Organization of Minority Architects, and built in the 1980s, a time when the industrial city was reeling from job and population losses and desperate to rescue a downtown in full collapse.

One of them is a sports and fitness center that’s still in use, but the 83,000-square-foot Genesis Convention Center, built in 1981, has been empty since 2020. The city is currently weighing redevelopment or demolition; one idea has been to use the building’s blank white facade as a canvas for murals and public art. But in a city with at least 7,000 abandoned buildings, there’s no lack of alternative wall spaces.